SPL REPAIR TO LT CABLE PANELS ASSOCIATED WORKS AND E M WORKS IN CERTAIN BLDGS AT MIL STN JAISALMER

Amount

Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5m in deep for foundation etc or for shaft, wells, cesspits, manholes, pier holes etc not exceeding 10 sqm on plan and getting out in hard/dense soil complete all as specified & directed by Engineer-in-charge.

Returning, filling in, including, spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick in hard/dense soil complete all as specified & directed by Engineer-in-charge.

Removing excavated soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified & directed by Engineer-in-charge.

Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation, laying of cable/pipe etc or for shafts, wells, cesspits, manholes, pier holes etc not exceeding 10 Sqm on plan and getting out in soft/ disintegrated rock complete all as specified & directed by Engineer-in-Charge.

Returning, filling in, including, spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick with soft/ disintegrated rock complete all as specified & directed by Engineer-in-Charge.

Removing excavated material soft/ disintegrated rock to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed by the Engineer-in-Charge.

M&L for sand cushioning to under ground cable using tibba sand and gently punning to cushioning to cable complete all as directed by Engineer-in-Charge. (Note :- Punned thickness of sand cushioning shall only measured for the purpose of payment).

Supply and laying unreinforced precast concrete cable covers class LV type flat size 250 mm x 150 mm x 40 mm complete all as specified & directed by Engineer-in-charge.

Taking down the old existing unsv LT Cable of any size etc complete all as specified & directed by Engineer-in-charge.

Supply, lay, test and commissioning of LT UG, XLPE insulated, heavy duty, 1100V grade of size 120 Sqmm 3½ core electric cable with aluminum conductor, served with an inner sheathing of PVC tape armored with galvanized steel wire or tape and overall PVC sheathed, laid in trenches or passing through pipe, making all connections with and including provision of necessary glands, lugs, bushing etc as required complete all as specified & directed by Engineer-in-charge of following sizes:- Note : Earthwork excavation sand cushioning, Jodhpur Stone patti, GI protection pipe shall be measured and paid separately in their respective items

All as per item No 10 above but of size 95 sq mm. 3½ core

All as per item No 10 above but of size 50 sq mm. 3½ core

All as per item No 10 above but of size 35 sq mm. 3½ core

All as per item No 10 above but of size 25 sq mm. 4core

All as per item No 10 above but of size 16 sq mm. 4 core

Supply, Install, Testing & Commissioning self supporting Indoor type totally enclosed LT Panel of suitable size, IP-54, compartmentalised design, dust and varmin proof of suitable size suitable for 440 Volt 3 phase 4 wire system made out of 2.0mm thick CRCA sheet and built upon rigid frame work having front and rear hinged doors with neoprence rubber gasket including danger plate, earthing strip point and, ventilation louvers at the rear side, bottom detachable gland plate complete with suitable size of Zinc/Cromium plated and nuts, bolts ;and washers etc. The pannel shall be painted with two coats of red oxide primer and final finish of synthetic enmelled gray paint and incomming/outgoing cable holes at the bottom. The Panel shall be emmbeded with 50 x 5 mm MS Angle Iron frame and 30 cm above the normal ground level complete

ITEM NO. 16.00 CONTD.... with PCC foundation (1:2:4) type B2 complete and taking down existing etc complete all as specified & directed by Engineer-in-charge. (a) Bus bar chamber comprising 4 Nos Aluminium strip bus bars air insulated and PVC sheathed capacity 600 Amps with colour coding in separate sheet steel enclosure. (b) MCCB 415 Volts, 400 Amp rating 4 pole, Thermal Magnetic based release specially fixed for incoming supply with overload, short circuit and earth fault protection (service Breaking Capacity 35 KA (Ics=100% Icu)-1 No (Incomming) (c) MCCB 415 Volts, 250 Amp rating 4 pole, Thermal Magnetic based release specially fixed for incoming supply with overload, short ircuit and earth fault protection (service Breaking Capacity 35 KA (Ics=100% Icu)-1 No

ITEM NO. 16.00 CONTD.... (d) MCCB 415 Volts, 200 Amp rating 4 pole, Thermal Magnetic based release specially fixed for incoming supply with overload, short ircuit and earth fault protection (service Breaking Capacity 35 KA (Ics=100% Icu)-2 No ) (e) MCCB 415 Volts, 160 Amp rating 4 pole, Thermal Magnetic based release specially fixed for incoming supply with overload, short ircuit and earth fault protection (service Breaking Capacity 35 KA (Ics=100% Icu)-1 No outgoing)(Admin Office) (f) MCCB 415 volts, 100 Amp, rating 4 Pole (triple pole and neutral), Service Breaking Capacity 16 KA-02 Nos. (g) MCCB 415 volts, 63 Amp, rating 4 Pole , Service Breaking Capacity 16 KA-02 Nos (Out going).

ITEM NO. 16.00 CONTD.... (h) MCB 415 volts, 40 Amp, TPN, Service Breaking Capacity 16 KA-03 Nos (Out going). (j) Digital type Multifunctinal meter CT operated class 1 accuracy suitable for measuring v, A,PF,kW,kva etc 3 Phase, 4 digit, high resolution, LED type with one side programmability – 01 No. (k) LED type/Neon type indicating lamps panel mounting type RYB-3 Nos.

Supply, installation, commissioning and testing of feeder pillar board kiosk type, LT(415 Volts, 50 Hz, 3 Phase 4 wire supply) Padastal mounted , of suitable size,double door center opening with lockng arrangement , factory assembled, outdoor type, weather and vermin proof (protection class IP-65) canopy on top, outer door made out of 3.15 mm thick CRCA sheet and inner 2 mm thick CRCA sheet for individual hinged type door for MCCBs , powder coated and supported on 50 mm x 50 mm x 6 mm angle iron frame and 3.15 mm thick MS rubber beading , complete to accommodate including the following and taking down existing etc complete all as specified & directed by Engineer-in-charge.

ITEM NO. 17.00 CONTD.... (a) Bus bar chamber comprising 4 Nos Aluminium strip bus bars air insulated and PVC sheathed capacity 300 Amps with colour coding in separate sheet steel enclosure. (b) MCCB 415 Volts, 200 Amp rating 4 pole, Thermal Magnetic based release specially fixed for incoming supply with overload, short ircuit and earth fault protection (service Breaking Capacity 25 KA (Ics=100% Icu)-1 No (incomming) (c) MCCB 415 Volts, 100 Amp rating 4 pole, Thermal Magnetic based release specially fixed for incoming supply with overload, short ircuit and earth fault protection (service Breaking Capacity 16 KA (Ics=100% Icu)-02 No .

ITEM NO. 17.00 CONTD.... (d) MCCB 415 Volts, 63 Amp rating 4 pole, Thermal Magnetic based release specially fixed for incoming supply with overload, short ircuit and earth fault protection (service Breaking Capacity 16 KA (Ics=100% Icu)-4 No (Outgoing). (e) MCB 415 Volts, 63 Amp rating TPN, Thermal Magnetic based release specially fixed for incoming supply with overload, short ircuit and earth fault protection (service Breaking Capacity 16 KA (Ics=100% Icu)-2 No. (f) Digital type Multifunctinal meter CT operated class 1 accuracy suitable for measuring V, A,PF,kW,kva etc 3 Phase, 4 digit, high resolution, LED type with one side programmability – 01 No.

ITEM NO. 17.00 CONTD.... (g) LED type/Neon type indicating lamps panel mounting type RYB-3 Nos. (h)Timer switch 4 pole 415 volt with ML-2 contractor -1 No with MCB SP 20 amps for street light -01 N0s (j) S&F danger notice plate 1.6 mm thick MS sheet of size 20 x15 cm .-01 No (k) Platform for the feeder pillar board with PCC (1:2:4) 15 cm thick in foundation, PCC block work 1 cm (1:6) 10 mm thick rendering in cement mortar (1:6) on exposed surface and 100 mm thick PCC (1:3:6) type C1 using 20 mm graded stone agregate as in padding on top and grounting bolts etc for panel. The platform shall be of 450 mm height above ground level and of adequate size leaving minimum 300 mm all around the feeder pillar board for movements.

M & L bore earthing not less than 250 mm dia 16 feet deep filled with black soil up to 7 feet from bottom complete with galvanized iron pipe 40 mm bore medium grade 3 meter long tapers at bottom & provided 12 mm holes (staggered) at 75 mm centre to centre up to 2.5 meter of length from bottom , burried directly in ground filled with 45 cm alternate layer of chemical magnisium sulphate & salt up to ground level connected to galvanized iron strip 25 x 3 mm as earthing lead by means of bolt and nut, check nuts and washer of galvanized iron or steel including brazing work and 40mm dia light grade pipe for earth lead protection including all necessary earth work, excavation, earth chamber with PCC 1:3:6, type C1 and RCC chamber cover of PCC 1:2:4 with handle and 20mm dia GI watering pipe with funnel and wire mesh etc and testing on complete all as specified & directed by Engineer-in-charge.

NOTE FOR ITEM No. 18.00 [i]. Excavation & earth work in any type of soil including removing of surplus material upto 100M [ii]. PCC (1:3:6) type C1 using 20mm graded stone aggregate in pit & 40mm thick precast RCC (1:2:4) type B1 cover 50x50 cm with 8mm round bar @ 15 cm C/C both ways. [iii]. Main earthing strip from earth electrode to test point upto 7.5 mtr. [iv]. Funnel with watering pipe [GI pipe] 20mm bore [ISI marked] medium grade & copper lugs and charcoal & salt as reqd. [v]. GI protection pipe of size 40 mm bore light grade 7.5m.

M & L for painting the old Main LT panel board including scraping and removing the old painted surfaces and painting /matching the same colour paint including two coats of super enameled paint and without distrubing the existing electric system complete all as specified & directed by Engineer-in-charge.

Supply and fixing MCCB 4 Pole 400 Amps, breaking capacity 36 KA, thermal & magnetic adjustable type, 415 volts with extended copper terminals including taking out existing UNSV / burnt MCCB from site complete all as specified & directed by Engineer-in-charge.

Supply and fixing MCCB 4 Pole 100 Amps, breaking capacity 16 KA, thermal & magnetic adjustable type, 415 volts with extended copper terminals including taking out existing UNSV / burnt MCCB from site complete all as specified & directed by Engineer-in-charge.

Supply and fixing MCCB 4 Pole 250 Amps, breaking capacity 36 KA, thermal & magnetic adjustable type, 415 volts with extended copper terminals including taking out existing UNSV / burnt MCCB from site complete all as specified & directed by Engineer-in-charge.

Material and labour for cutting the existing bituminous road / hard standing to size not exceeding 45cm wide and depth not less than 45cm for passing of UG cable through GI pipe and making good the disturbed surface filled with excavated material and top 200mm depth with plain cement concrete 1:3:6, type C1 using 20mm graded aggregate complete all as specified & directed by Engineer-in-charge.

S&F GI pipe light grade of dia 50 mm laying in road and along with poles for cable protection complete including taking down old pipe complete all as specified & directed by Engineer-in-charge.

S&F GI pipe light grade of dia 40 mm laying in road and along with poles for cable protection complete including taking down old pipe complete all as specified & directed by Engineer-in-charge.

M&L for road cutting for passing of HT/LT cable inside GI pipe of suitable size complete digging after laying of pipe line / cable making dood the surface complete all as specified and directed by Engineer-in-charge.

Taking down carefully surface aluminium or copper point wiring with PVC casing-caping (light, fan, socket, bell or power) including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fittings etc and making good disturbed surfaces complete all as specified & directed by Engineer-in-charge.

Taking down the existing unserviceable main switch / cut out / DBs of any type / capacity / description as existing at site including MCBs any type and capacity making good the disturbed surfaces to match with the existing finishes complete all as specified & directed by Engineer-in-charge.

Taking down the existing unservicable sub main wiring of any type / description as existing at site including making good the disturbed surfaces to match with the existing finishes complete all as specified & directed by Engineer-in-charge.

M& L Point wiring with 1100 volts grade PVC insulated single core sheathed FR-LSH multistranded copper conductor cable 1.5 sqmm (Phase - Red, Neutral - Black) and earth continuity conductor 1.5 sqmm (Green) drawn into and including concealed rigid non metallic PVC conduit medium grade not less than 20 mm dia ISI marked ivory colour with all conduit fittings / fixing accessories and sunken galvanized pressed steel terminal boxes of thickness not less than 1.2 mm with 3 mm thick phenolic laminated white sheet cover for mounting of Piano Type switches, sockets, fan regulators complete for the following :-

(a) One light point controlled by one switch.

(b) One socket outlet 6 amp controlled by one switch on the same board with other switches.

All as per item No 30 here on before but with copper conductor cable of nominal class area 2.50 sq mm for phase, neutral & earth for One 2/3 pin socket outlet 5 Amps on independent board complete all as specified & directed by Engineer-in-charge.

All as per item No 30 here on before but with copper conductor cable of nominal class area 4.0 sq mm for phase, neutral & earth for power socket point 15 A complete all as specified & directed by Engineer-in-charge.

S&F switch piano flush button single pole one way 5/6 amp complete all as specified & directed by Engineer-in-charge.

S&F switch piano flush button single pole one way 16 amp complete all as specified & directed by Engineer-in-charge.

S&F socket outlet 2 in 1, 3 pin 6 & 16 amp flush type complete all as specified & directed by Engineer-in-charge.

S&F socket outlet 2 in 1, 2 & 3 pin, 6 amp, flush type complete all as specified & directed by Engineer-in-charge.

S&F Ceiling rose, three terminals PVC/polycorbonate, isolated body complete all as specified & directed by Engineer-in-charge.

S & F for MCB DB SPN 12 way double door IP 43 complete prewired including Bus Bar etc suitable for operation on 240 volt 50 Hz AC supply including necessary provision for inserting the DBs in wall by cutting the brick/stone masonary etc and making good of distrubed surface to match with existing colour of wall complete all as specified & directed by Engineer-in-charge.

S&F double door MCB distribution board SPN, 240 volts, 4 ways powder coated, CRCA steel sheet constructed as per IS : 8623, degree of protection IP 43 - IK 09 with metal door, recess mounted, having insulated 200 Amp tinned copper bus bar, neutral busbar, earth bar, din bar, detachable gland plate, interconnection, earthing connection, blanking plates in unused spaces as required complete all as specified & directed by Engineer-in-charge.

S&F MCB's TPN 63-100 Amps, 415 Volts, 10 kA 'B' curve complete all as specified & directed by Engineer-in-charge. Note : MCB TPN rating ICS =100% ICU

Supply and fixing MCB's single pole and neutral 63 Amps, 240 Volts, 10 KA rapturing capacity 'B' curve complete all as specified & directed by Engineer-in-charge.

Supply and fixing MCB's single pole 10 Amps to 32 Amps, 240 Volts,10 KA rapturing capacity 'B' curve complete all as specified & directed by Engineer-in-charge.

M & L for submain wiring with approved colour code/as per IS (Red,black & green for single phase)concealed conduit circuit with two single core PVC insulated cable with multistranded copper conductor of nominal cross sectional area of 6.00 Sqmm (FRLS) in conduit including one run of PVC insulated multistranded copper conductor nominal cross sectinal area of 6.00 Sqmm (FRLS) of continous earth wire green in colour complete all as specified & directed by Engineer-in-charge. (Note :- Two runs of 6.00 Sqmm cable & one run of 6.00 Sqmm cable shall be paid as one unit length)

S&F bldg. security light fittings wall mounted led Light of Capacity 36 Watt With inbuilt Driver having Pressure die cast Aluminum housing, IP-66 Having Efficiency of ≥ 100 Lumens/Watt, Operating voltage 120 – 270 Volts, P.F ≥ 0.95, T.H.D < 10 % , both fixture /luminaire & driver must have separate BIS marked registration and it must be mentioned clearly on fixture & as well as on driver also suitable for 30 to 40 mm O.D mounting Pipe and connecting with three core copper flexible cable of size 1.50 Sq mm complete all as specified & directed by Engineer-in-charge.

S& F of repair bracket of GI pipe medium grade of 40mm dia ,1.2 meter in length clamps made of FI 40 mm x 6mm incl nuts ,bolts & washers, painting complete all as specified & directed by Engineer-in-charge.

Supply and fixing of LED box type Integrated Batten 40 watt having Aluminum Extruded housing in white powder coated Finish with high translucent PC Cover, Elegant Design, IP 20 Protection. Dimensions of the Fitting Shall be Not less then 1200 MM ( Length) X 40 MM ( Width ) X 63 MM ( Height ). Lumens output of the fitting shall be not less then 000 lm, CCT 5700 – 6500K, buring hours 50,000 Surge Protector 4 KV, PF>= 0.95 , Separate detachable type Electronic constant current drivers for easy replacement and maintenance, THD < 10%, Necessary mounting arrangements. The fixture shall be suitable for wall mounting /suspension mounting as per site requirement . The Manufacturer of the fixture shall have in house NABL Accredited Lab and must produce certificate of the same along with LM-79 / LM80 / Test Report as per Crompton CAT PART NO Shelter . CIS -305-40-57-SL-DP-NWH or equivalent in Appx 'C' list of makes.

Supply and fix energy saving, environment friendly & robust Highbay/Mediumbay roof truss light LED for covered shed 150 W Driver - IP67 potted type driver vibration proof performance, for lower THD, over voltage protection, in built Surge voltage protection (driver) , Open circuit protection, Over Voltage Protection and other safety Tests,Housing - Pressure die cast Aluminum housing, degree of Protection - IP-66 for Fixture. Lumens Package - Having Efficiency of ≥ 150 Lumens/Watt and Total System Lumens Output must be 22500 Lumens or Higher,Operating voltage – 120 – 270 Volts ,P.F ≥ 0.95 ,T.H.D < 10 %,Surge Voltage Protection ( For Fixture) - 20 KV Surge Voltage Protection & both fixture /luminaire & driver must have separate BIS marked registration and it must be mentioned clearly on fixture & as well as on driver also .The Manufacturer of the fixture/ Luminaire shall have in house NABL Accredited Lab and must produce certificate of the same along with LM-79 / LM-80 / Test Report. Note:- Fixing of light at any height arrangement of Ladder should be provided by contractor.

S& F steel body air Circulation Heavy Duty Wall Mounting fan sweep size 650 mm, oscillating function, RPM 1400 or more and having air dilivery of 16000 CMH complete all as specified & directed by Engineer-in-charge.

M & L for bore earthing not less than 250 mm dia 16 feet deep filled with black soil up to 7 feet from bottom complete with galvanized iron pipe 40 mm bore medium grade 3 meter long tapers at bottom & provided 12 mm holes (staggered) at 75 mm centre to centre up to 2.5 meter of length from bottom , burried directly in ground filled with 45 cm alternate layer of chemical magnisium sulphate, charcoal & salt up to ground levl connected to galvanized iron 4 mm dia as earthing lead up to 7.5 mtr by means of bolt and nut, check nuts and washer of galvanized iron or steel including brazing work and 40mm dia light grade pipe for earth lead protection and testing on completion complete all as specified and directed by Engineer-in-charge.

NOTE FOR ITEM No. 49.00 [i]. Excavation & earth work in any type of soil including removing of surplus material upto 100M [ii]. PCC (1:3:6) type C1 using 20mm graded stone aggregate in pit & 40mm thick precast RCC (1:2:4) type B1 cover 50x50 cm with 8mm round bar @ 15 cm C/C both ways. [iii]. Main earthing strip from earth electrode to test point upto 7.5 mtr. [iv]. Funnel with watering pipe [GI pipe] 20mm bore [ISI marked] medium grade & copper lugs and charcoal & salt as reqd. [v]. GI protection pipe of size 40 mm bore light grade 7.5m.

M/S PRASHANT BENIWAL

SHREE BHAGWATI ENTERPRISES

M/S SHRI HARI CONSTRUCTION COMPANY

Shri Maruti Trading Co.

Anil Builders

M/s Yash Electrical and Maintenance

star electricals

GITANSH ENGINEERS AND COMPANY